indesit dishwasher

[danq]

hi all,indesit dishwasher not working very well.sussed out that the spray arms were not moving round. fited a new locking nut with seal to the back wall at the top of the unit and the top arm now rotates ok,but the bottom arm is not spinning round. so the question is how do i get it to go round?is there a seal somewhere that need replacing.
over to the experts please
danq

 

[Leccy758]

Have you removed and checked the spray arm nozzles for bits?

 

[danq]

hi mate
yes i have had the arm out,itis a stainless steel one and all the holes sem clear.it is free to move quite easily with nothing seemingly stopping it.when i took it out there seems to be a groove just under the top which i guess may need an o ring but i could well be wrong.